Back to Search

Succinimide

CAS: 123-56-8 | C4H5NO2

2D Structure

3D Structure

Loading 3D structure...

Basic Information

CAS Registry Number: 123-56-8
Molecular Formula: C4H5NO2
Molecular Weight: 99.089 g/mol

Names and Synonyms:

Succinimide
NSC 49152
NSC 13114
NSC 11204
Lubrizol 6406
Succinic acid imide
2,5-Dioxopyrrolidine
Succinic imide
2,5-Diketopyrrolidine
Butanimide
Succinimide
2,5-Pyrrolidinedione

Identifiers:

SMILES:
O=C1CCC(O)=N1
InChI:
InChI=1S/C4H5NO2/c6-3-1-2-4(7)5-3/h1-2H2,(H,5,6,7)

Spectral Data

NMR, IR, and Mass spectral data

1H NMR
13C NMR
Predicting NMR spectra...
10 ppm 9 8 7 6 5 4 3 2 1 0 ppm
Shift (ppm) Multiplicity Integration Assignment
200 ppm 180 160 140 120 100 80 60 40 20 0 ppm
Shift (ppm) DEPT Assignment

Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.

External Resources

All Properties

Comprehensive physical and chemical properties

Molecular

Property Value Source
Molecular Weight 99.089 g/mol RDKit

Exact

Property Value Source
Exact Molecular Weight 99.0320284 g/mol RDKit

Heavy

Property Value Source
Heavy Atom Count 7 count RDKit

Hydrogen

Property Value Source
Hydrogen Bond Acceptors 1 count RDKit
Hydrogen Bond Donors 1 count RDKit

Rotatable

Property Value Source
Rotatable Bonds 0 count RDKit

Aromatic

Property Value Source
Aromatic Ring Count 0 count RDKit

Topological

Property Value Source
Topological Polar Surface Area 49.66 Ų RDKit

Physical Properties

Property Value Source
LogP 0.26330000000000003 RDKit
molecular_mass 99.09 g/mol Legacy Database
wikipedia_url https://en.wikipedia.org/wiki/Succinimide None Legacy Database
cas-boiling-point 288 °C None Legacy Database
cas-canonical-smile O=C1NC(=O)CC1 None Legacy Database
cas-inchi InChI=1S/C4H5NO2/c6-3-1-2-4(7)5-3/h1-2H2,(H,5,6,7) None Legacy Database
cas-inchi-key InChIKey=KZNICNPSHKQLFF-UHFFFAOYSA-N None Legacy Database
cas-melting-point 126.5 °C None Legacy Database
cas-name Succinimide None Legacy Database
wikipedia-name Succinimide None Legacy Database

Molar

Property Value Source
Molar Refractivity 24.304799999999993 RDKit

Recent Searches

Acetone
Ethanol
Navigate
esc Close